d - 340 mm

F - 370 mm

D - 420 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

s - 2 mm

da min. - 351 mm

Da max. - 409 mm

ra max. - 2 mm

Weight - 24,1 Kg

Basic dynamic load rating (C) - 655 kN

Basic static load rating (C0) - 1940 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1 100 r/min

• Model Number:NA4868
• Inner Diameter：340mm Outer Diameter：420mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2023-03-05
• Application:shoe-making machinery,Food testing,marine analysis and testing equipment,ECG,Forging machine,electric hydraulic lifting platform,machine tool spindle,lifting equipment Hoisting hoist,Water Monitoring,Switch,plastic blow molding
• Similar models:NSK NA4868 NTN NA4868 INA NA4868 ISO NA4868 IKO RNA4868 CX RNA4868 NBS NA4868 INA RNA4868-XL NSK RNA4868 NTN RNA4868
• BEARING POWER International Trading Co.,Ltd. specialize in NA4868 products，there is large inventory of NTN NA4868 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4868 Which NTN NA4868 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1104KL	31.75	72	37,7	Timken	Deep Groove Ball Bearings
  23276 CAK/W33	680	380	240	SKF	Spherical Roller Bearings
  30326U	130	280	63,75	NTN	Tapered Roller Bearings
  3NC6200MD4	10	30	9	KOYO	Deep Groove Ball Bearings
  6068M	340	520	82	ISB	Deep Groove Ball Bearings
  617/6 ZZ	6	10	3	CX	Deep Groove Ball Bearings
  6209NRZ	45,000	85,000	19,000	SNR	Deep Groove Ball Bearings
  7322BBG	110,000	240,000	50,000	NTN	Angular Contact Ball Bearings
  B7228-E-T-P4S	140	250	42	FAG	Angular Contact Ball Bearings
  BK3018	30	37	18	CX	Cylindrical Roller Bearings
  M86643/M86610	25,4	64,292	21,433	NSK	Tapered Roller Bearings
  NAPK205-15	23,8125			FYH	Bearing Units
  NKI12/20	12	24	20	INA	Needle Roller Bearings
  NU2220 ET	100	180	46	NSK	Cylindrical Roller Bearings
  UCT214-44E	69,85			KOYO	Bearing Units
  HW-3/4				INA	THRUST BALL BEARINGS
  NUP2218	90	160	40	SKF	CYLINDRICAL ROLLER BEARINGS
  SNW12x21/8	60	80		Torrington	ADAPTERS
  FLBC2-6	2	6	2.5	NTN	DEEP GROOVE BALL BEARINGS
  SA70ES	70		49	CONSOLIDATED	ROD ENDS